diff options
Diffstat (limited to 'keys.rb')
-rw-r--r-- | keys.rb | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -12,8 +12,8 @@ module Puppet::Parser::Functions hash = arguments[0] - if not hash.is_a?(Hash) - raise(Puppet::ParseError, 'keys(): Requires a hash to work with') + unless hash.is_a?(Hash) + raise(Puppet::ParseError, 'keys(): Requires hash to work with') end result = hash.keys |